UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXytImmlPiZDE0w16+yb1YWYvUWbbxts5loR8NRd91I=' 
WHERE 
  key_id = '2fb37b3b835dba160827b5abbdf3952776e1a56def728ecd24e08d2b3a8de93e' 
  AND (
    token = 'zXytImmlPiZDE0w16+yb1YWYvUWbbxts5loR8NRd91I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )